{"title":"重新审视货币模型中的投机性恶性通货膨胀:反驳","authors":"Behzad Diba , Olivier Loisel","doi":"10.1016/j.red.2023.11.005","DOIUrl":null,"url":null,"abstract":"<div><p>In this note, we present a formal proof of <span>Obstfeld and Rogoff</span>'s (<span>1983</span>, <span>2021</span><span>) claim that their fractional-currency-backing scheme eliminates the inflationary equilibria in the money-in-utility model. To do so, we fully articulate the optimization problem of consumers who have the option to redeem (part or all of) their cash for a small amount of goods at any date. We also relate the scheme to the Fiscal Theory of the Price Level.</span></p></div>","PeriodicalId":47890,"journal":{"name":"Review of Economic Dynamics","volume":null,"pages":null},"PeriodicalIF":2.3000,"publicationDate":"2023-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Revisiting speculative hyperinflations in monetary models: A rejoinder\",\"authors\":\"Behzad Diba , Olivier Loisel\",\"doi\":\"10.1016/j.red.2023.11.005\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In this note, we present a formal proof of <span>Obstfeld and Rogoff</span>'s (<span>1983</span>, <span>2021</span><span>) claim that their fractional-currency-backing scheme eliminates the inflationary equilibria in the money-in-utility model. To do so, we fully articulate the optimization problem of consumers who have the option to redeem (part or all of) their cash for a small amount of goods at any date. We also relate the scheme to the Fiscal Theory of the Price Level.</span></p></div>\",\"PeriodicalId\":47890,\"journal\":{\"name\":\"Review of Economic Dynamics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2023-12-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Review of Economic Dynamics\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S1094202523000807\",\"RegionNum\":3,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ECONOMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Review of Economic Dynamics","FirstCategoryId":"96","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1094202523000807","RegionNum":3,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ECONOMICS","Score":null,"Total":0}
Revisiting speculative hyperinflations in monetary models: A rejoinder
In this note, we present a formal proof of Obstfeld and Rogoff's (1983, 2021) claim that their fractional-currency-backing scheme eliminates the inflationary equilibria in the money-in-utility model. To do so, we fully articulate the optimization problem of consumers who have the option to redeem (part or all of) their cash for a small amount of goods at any date. We also relate the scheme to the Fiscal Theory of the Price Level.
期刊介绍：
Review of Economic Dynamics publishes meritorious original contributions to dynamic economics. The scope of the journal is intended to be broad and to reflect the view of the Society for Economic Dynamics that the field of economics is unified by the scientific approach to economics. We will publish contributions in any area of economics provided they meet the highest standards of scientific research.
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